26: Problem 26.4

INTRO:
What are the strength and direction of the electric field at the position indicated by the dot in the figure (Figure 1) ?

Figure 1

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PART A:
Specify the strength of the electric field. Let r = 5.5 cm .
Express your answer using two significant figures.

SOLUTION:
<< explanation to be added >>
E = 6300 N/C

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PART B:
Specify the direction.
Express your answer using two significant figures.

SOLUTION:
<< explanation to be added >>
θ = 90° below horizontal